FD480

CONCEALED ELECTROMECHANICAL HOLD OPEN SINGLE DOORCLOSER

Avg. Dispatch Time :  50 Day
Price is exclusive of Taxes
Abloy FD480 Electromechanical Hold-Open Device for Single Door

The beauty of the Abloy Concealed Door Closer Systems is that they stay virtually invisible when the door is closed, keeping your design pure and clean just as you intended. Featuring efficient ‘cam action’ technology, it has an in-built power adjustment mechanism which allows you to reduce opening force whilst maximising closing force, making it perfect for almost every new door design. When it’s all about aesthetics, the Lockwood Concealed Door Closer Series is the best choice. Lockwood fire door closing systems guarantee easy access and convenience as well as maximum safety in the event of fire. Lockwood fire door closing systems are composed of reliable and compatible components that enable building up a safe, individual solution for each application.

The FD480 is suitable for applications where fire doors are constantly kept open. Applications for the FD480 include hotels, office buildings and fire doors where hold open function is needed. The maximum door width is 1400 mm.

Fire door is held open by the FD480 at the selected angle. When power is switched off, e.g. when smoke detectors react to smoke, the door closes. The hold open angle for the door can be adjusted from 70° to 120°. Hold-open device has adjustable hold-open function. Current consumption 60 mA (24 VDC).

Design
Compact modern design to suit both single and double door installations.

Fire Rated
The Lockwood FD480 Concealed Door Control Systems has been successfully fire tested up to 2 hours on fire door assemblies in accordance with Australian Standard AS1905.1:2005 - Part 1: Fire Resistant Doorsets.

Flexibility In Installation
One unit suits both push side or pull side

Door Sizes
  • Single door applications minimum 350mm, maximum 1100mm
  • Minimum door thickness 40mm
Hold-Open Device
  • Easy to install with adjustable angles (70° to 120°)
  • Hold-open strength can be adjusted during the installation
Opening Angles
Maximum opening angle 120°

Power Size
Adjustable EN 1 - 4

Electrical Specifications
24VDV ± 15%. Low consumption:
max current 60mA per hold-open device

Finish
Silver
More Information
Model No FD480